Home / 4,630,825,155.20-6,390,579,076.26-2,516,281,092.32

Finding the Fourth Proportional to 4,630,825,155.20, 6,390,579,076.26 and 2,516,281,092.32

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Solution

The fourth proportional to 4,630,825,155.20, 6,390,579,076.26 and 2,516,281,092.32 is: 3,472,489,839.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,825,155.20 : 6,390,579,076.26 = 2,516,281,092.32 : x
  2. Step 2: Convert to fraction form
    4,630,825,155.20/6,390,579,076.26 = 2,516,281,092.32/x
  3. Step 3: Cross multiply
    4,630,825,155.20x = 6,390,579,076.26 × 2,516,281,092.32
  4. Step 4: Simplify right side
    4,630,825,155.20x = 16,080,493,298,568,851,456
  5. Step 5: Solve for x
    x = 16,080,493,298,568,851,456/4,630,825,155.20
  6. Step 6: Final answer
    x = 3,472,489,839.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.